EP2974801A4 - METHOD FOR PRODUCING AN INSULATED COATING LAYER - Google Patents

METHOD FOR PRODUCING AN INSULATED COATING LAYER

Info

Publication number
EP2974801A4
EP2974801A4 EP14764591.5A EP14764591A EP2974801A4 EP 2974801 A4 EP2974801 A4 EP 2974801A4 EP 14764591 A EP14764591 A EP 14764591A EP 2974801 A4 EP2974801 A4 EP 2974801A4
Authority
EP
European Patent Office
Prior art keywords
coating layer
insulating coating
producing insulating
producing
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14764591.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2974801A1 (en
Inventor
Takeshi Terada
Keigo Nagao
Takeshige Nakayama
Ryoichi Takasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of EP2974801A1 publication Critical patent/EP2974801A1/en
Publication of EP2974801A4 publication Critical patent/EP2974801A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
EP14764591.5A 2013-03-13 2014-03-12 METHOD FOR PRODUCING AN INSULATED COATING LAYER Withdrawn EP2974801A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013050566 2013-03-13
PCT/JP2014/056504 WO2014142173A1 (ja) 2013-03-13 2014-03-12 絶縁被覆層の製造方法

Publications (2)

Publication Number Publication Date
EP2974801A1 EP2974801A1 (en) 2016-01-20
EP2974801A4 true EP2974801A4 (en) 2016-12-28

Family

ID=51536824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14764591.5A Withdrawn EP2974801A4 (en) 2013-03-13 2014-03-12 METHOD FOR PRODUCING AN INSULATED COATING LAYER

Country Status (6)

Country Link
EP (1) EP2974801A4 (ja)
JP (1) JP6245252B2 (ja)
KR (1) KR102098983B1 (ja)
CN (1) CN105209182B (ja)
TW (1) TWI625169B (ja)
WO (1) WO2014142173A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6314707B2 (ja) * 2014-07-09 2018-04-25 宇部興産株式会社 ポリイミド前駆体組成物、及びそれを用いた絶縁被覆層の製造方法
WO2016056595A1 (ja) * 2014-10-08 2016-04-14 宇部興産株式会社 ポリイミド前駆体組成物、およびそれを用いた絶縁被覆層の製造方法
CN107250215B (zh) * 2015-02-20 2020-02-28 沙特基础工业全球技术有限公司 聚(酰胺酸)合成及至高分子量聚酰亚胺的转化
JP6769102B2 (ja) * 2016-05-12 2020-10-14 宇部興産株式会社 絶縁被覆層の製造方法
KR102262507B1 (ko) * 2019-02-14 2021-06-08 주식회사 엘지화학 폴리이미드 전구체 조성물 및 이를 이용하여 제조된 폴리이미드 필름

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126076A1 (ja) * 2010-04-09 2011-10-13 大日本印刷株式会社 薄膜トランジスタ基板
WO2012008543A1 (ja) * 2010-07-14 2012-01-19 宇部興産株式会社 ポリイミド前駆体水溶液組成物、及びポリイミド前駆体水溶液組成物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273806A (ja) 1985-05-28 1986-12-04 日東電工株式会社 絶縁被覆電線
JPH0827418A (ja) 1994-07-12 1996-01-30 Hitachi Ltd 絶縁用ポリイミド前駆体ワニスおよびこれを用いた電子装置
JP2003080651A (ja) * 2001-06-27 2003-03-19 Toray Ind Inc 積層フィルムおよびその製造方法
US20100207293A1 (en) * 2007-09-20 2010-08-19 Ube Industries, Ltd. Process of producing polyimide film and polyamic acid solution composition
TWI496816B (zh) * 2010-07-14 2015-08-21 Ube Industries 聚醯亞胺前驅體水溶液組成物及聚醯亞胺前驅體水溶液組成物之製造方法
JP5636891B2 (ja) * 2010-11-10 2014-12-10 大日本印刷株式会社 ポリイミド前駆体樹脂組成物並びに物品
WO2013008543A1 (ja) * 2011-07-14 2013-01-17 富士電機株式会社 高耐圧半導体装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126076A1 (ja) * 2010-04-09 2011-10-13 大日本印刷株式会社 薄膜トランジスタ基板
US20130126860A1 (en) * 2010-04-09 2013-05-23 Shunji Fukuda Thin film transistor substrate
WO2012008543A1 (ja) * 2010-07-14 2012-01-19 宇部興産株式会社 ポリイミド前駆体水溶液組成物、及びポリイミド前駆体水溶液組成物の製造方法
EP2594609A1 (en) * 2010-07-14 2013-05-22 Ube Industries, Ltd. Aqueous polyimide precursor solution composition and method for producing aqueous polyimide precursor solution composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014142173A1 *

Also Published As

Publication number Publication date
TWI625169B (zh) 2018-06-01
EP2974801A1 (en) 2016-01-20
KR20150127703A (ko) 2015-11-17
WO2014142173A1 (ja) 2014-09-18
CN105209182B (zh) 2017-10-27
JPWO2014142173A1 (ja) 2017-02-16
TW201507780A (zh) 2015-03-01
CN105209182A (zh) 2015-12-30
JP6245252B2 (ja) 2017-12-13
KR102098983B1 (ko) 2020-04-08

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